KR20010055532A - Magnetic paper - Google Patents

Magnetic paper Download PDF

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Publication number
KR20010055532A
KR20010055532A KR1019990056748A KR19990056748A KR20010055532A KR 20010055532 A KR20010055532 A KR 20010055532A KR 1019990056748 A KR1019990056748 A KR 1019990056748A KR 19990056748 A KR19990056748 A KR 19990056748A KR 20010055532 A KR20010055532 A KR 20010055532A
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KR
South Korea
Prior art keywords
paper
metal
magnetic
deposited
sputtering apparatus
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KR1019990056748A
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Korean (ko)
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KR100365308B1 (en
Inventor
강소대
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강소대
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Priority to KR1019990056748A priority Critical patent/KR100365308B1/en
Publication of KR20010055532A publication Critical patent/KR20010055532A/en
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Publication of KR100365308B1 publication Critical patent/KR100365308B1/en

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    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/02Metal coatings
    • D21H19/08Metal coatings applied as vapour, e.g. in vacuum
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073Shielding materials
    • H05K9/0081Electromagnetic shielding materials, e.g. EMI, RFI shielding

Landscapes

  • Physical Vapour Deposition (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)

Abstract

PURPOSE: The titled magnetic paper obtained by depositing Fe-Nd-B based, Sn-Co based, Al-Ni-Co based metals on paper with conventional sputtering apparatus and passing metal deposited paper through a magnetic system is provided, which causes metal not to be eliminated from paper and has excellent fire resistance. CONSTITUTION: A metal such as Fe-Nd-B, Sn-Co or Al-Ni-Co is deposited on paper prepared from natural pulp using a sputtering apparatus and magnetized using conventional sputtering apparatus. The obtained magnetic paper has an effect on preventing damage caused by electromagnetic wave.

Description

마그네틱 페이퍼{MAGNETIC PAPER}Magnetic paper {MAGNETIC PAPER}

본 발명은 마그니틱 페이퍼에 관한 것으로 보다 상세하게는 종이의 일면 또는 양면에 Fe-Nd-B계 등의 자화사키기에 좋은 금속을 증착한 후에 자력시스템(착자기)를 이용하여 금속에 자력을 부여한 종이에 관한 것이다.The present invention relates to a magnetic paper, and more particularly, to deposit a metal suitable for magnetization, such as Fe-Nd-B-based on one or both sides of the paper, and then applying magnetic force to the metal using a magnetic system (magnetizer). It is about paper which we gave.

일반적으로 벽지 종이 직물지등(이하 종이라 약칭함)은 천연의 재료를 펄프로 만들어 엷은 판상으로 만들거나 실을 만들어 직물을 짜서 사용하고 있다.In general, wallpaper paper textile paper (hereinafter abbreviated as paper) is made of pulp by using natural materials to make thin plates or thread to weave fabrics.

보통 가정에서 어린들이 글자를 익히거나 말을 배우기 시작할시 글자나 그림이 그려져 있는 학습기구를 벽이나 냉장고에 붙이고자 할시에 핀이나 접착테이프 풀을 이용하여 소정의 위치에 부착하게 되고 사무실에서 서류나 메모등을 칠판에 기록하거나 접착테이프등으로 고정하거나 일부에 풀칠이 되어 있는 포스트 잇을 이용하여 일시적으로 고정하여 엄무를 처리하고 있다.When children start to learn letters or learn words at home, they usually use pins or adhesive tape glue to attach learning tools with letters or pictures to walls or refrigerators. The memo is recorded on the board, fixed with adhesive tape, or temporarily fixed using post-it, which is glued on a part of the board.

그러나 이와 같은 경우에 핀이나 잡착테이프을 이용하여 종이로 된 서류나 그림등을 부착하는 것은 벽등에서 떼어 낼시에 벽등에 손상을 주게되고 또한 완벽히 고정되지 못하는 문제점이 있었다.However, in such a case, attaching paper documents or pictures using pins or adhesive tapes has a problem of damaging the wall when detaching from the wall and also failing to fix it completely.

따라서 상기의 문제점을 해소하기 위하여 종이등의 일면에 접착제층을 형성하고 그 접착제 위에 자석 분말을 균일하게 분무한 후에 건조하여 표층을 형성하거나 자석분말과 접착제를 혼합하여 그 혼합된 접착제를 종이의 일면에 균일하게 도포하여 종이에 영구자석을 부착하여 자력이 있는 종이를 만들수는 있었다.Therefore, in order to solve the above problems, an adhesive layer is formed on one surface of paper and the like, and the magnetic powder is uniformly sprayed on the adhesive, followed by drying to form a surface layer or by mixing the magnetic powder and the adhesive and mixing the mixed adhesive on one surface of the paper. It was possible to make the magnetic paper by applying the permanent magnet to the paper by applying it evenly on the paper.

그러나 이와 같은 자석분말을 접착제로 종이에 부착하여 자성을 띠는 종이를 만드는 것은 접착제등으로 영구자석분말을 종이에 부착하는 것이므로 접착제가 건조하는데 시간이 많이 소용되고 영구자석분말이 균일하게 분포되지 못하여 균일한 자력을 띠지 못하게 되며 접착제등이 종이에서 떨어지는 경우에는 자성을 잃게 되는 문제점이 있었다.However, to make magnetic paper by attaching such magnetic powder to the paper with adhesive, it is very time-consuming to dry the adhesive and the permanent magnetic powder is not uniformly distributed because it is attached to the paper with adhesive. Not having a uniform magnetic force and there was a problem in that the magnetic properties are lost when the adhesive and the like falls from the paper.

본 발명은 상기와 같은 문제점을 해소하기 위한 것으로 자력종이를 용이하게 만들면서도 균일한 자력을 띠게 하는 것을 목적으로 한다.The present invention aims to solve the above problems and to make the magnetic paper easy and to have a uniform magnetic force.

상기의 목적은 공지의 스퍼터링장치으로 종이에 Fe-Nd-B계, Sn-Co계, Al-Ni-Co계 등과 같이 용이하게 자화시킬 수 있는 금속을 증착시킨 후에 금속이 증착된 종이를 자력시스템을 통과시킴으로써 달성된다.The above object is a magnetic system that deposits a metal deposited paper after depositing a metal which can be easily magnetized such as Fe-Nd-B-based, Sn-Co-based, Al-Ni-Co-based, etc. with a known sputtering apparatus. Is achieved by passing through.

이하 본 발명의 일 실시예를 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail.

공지의 스퍼터링장치로 종이에 Fe-Nd-B계, Sn-Co계, Al-Ni-Co계 등과 같이 용이하게 자화시킬 수 있는 금속을 증착시킨 후에 금속이 증착된 종이를 자력시스템을 통과시켜 종이에 증착된 금속을 자화시켜서 된 마그니틱 페이퍼이다.After depositing a metal that can be easily magnetized such as Fe-Nd-B-based, Sn-Co-based, Al-Ni-Co-based, etc. by using a known sputtering device, the metal-deposited paper passes through a magnetic system Magnetic paper made by magnetizing metal deposited on the substrate.

공지의 기본적인 스퍼터링 시스템은 타켓과 양극을 수용한 진공챔버와 그 진공챔버를 진공으로 만들기 위한 펌핑장치와 진공챔버에 가스를 공급하기 위한 스퍼터링가스공급원, 로울러 등으로 구성되어 있다.The known basic sputtering system is composed of a vacuum chamber accommodating a target and an anode, a pumping device for making the vacuum chamber into a vacuum, a sputtering gas supply source for supplying gas to the vacuum chamber, a roller, and the like.

상기 공지의 스퍼터링장치의 진공챔버내에 종이에 증착하고자하는 Fe-Nd-B계, Sn-Co계, Al-Ni-Co계 등과 같은 금속을 넣고 종이를 스퍼터링장치를 통과시키면 종이에 소정의 금속이 증착되고 스퍼터링장치에 의하여 금속이 증착된 종이를 자력시스템으로 통과시키면 종이에 증착시킨 Fe-Nd-B계, Sn-Co계, Al-Ni-Co계 등과 같은 금속은 자성의 성질을 갖고 있어 용이하게 자화될 수 있는 금속이므로 종이에 증착된 금속이 자화되어 자력을 띠게 된다.When a metal such as Fe-Nd-B, Sn-Co, Al-Ni-Co, etc. to be deposited on the paper is put in the vacuum chamber of the known sputtering apparatus, the metal passes through the sputtering apparatus. When the paper deposited and sputtered with metal by the sputtering device is passed through the magnetic system, the metals such as Fe-Nd-B-based, Sn-Co-based, and Al-Ni-Co-based deposited on the paper have magnetic properties. Since the metal can be easily magnetized, the metal deposited on the paper is magnetized to become magnetic.

상기 증착된 금속의 표면을 보호하기 위하여 증착된 금속 이면에 니스등과 같은 보호막 등을 형성하여 사용할수도 있는 것이다.In order to protect the surface of the deposited metal, a protective film such as a varnish may be formed on the back surface of the deposited metal.

또 일면에 금속을 증착하여 사용할수도 있고 종이의 양면을 자석으로 만들기 위하여는 스퍼터링장치을 거쳐 일면에 금속이 증착된 종이의 이면에 금속이 증착할 수 있도록 스퍼터링장치을 통과시켜 이면에도 금속을 증착하여 사용하면 된다.In addition, it can be used by depositing metal on one side, and to make magnets on both sides of paper, sputtering device can be used to deposit metal on the back side of paper on which metal is deposited on one side. do.

또 상기의 종이는 다양한 무늬나 색깔이 있는 종이류나 직물류를 사용할수도 있다.In addition, the paper may use papers or textiles of various patterns or colors.

이상에서 설명한 바와같이 종이에 스퍼터링장치을 이용하여 금속을 증착시키므로 종이에서 금속이 이탈되지 않게 되고 자력이 균일하게 되고 또 간단하게 자석종이를 만들 수 있게 되는 효과가 있다.As described above, since the metal is deposited on the paper using a sputtering apparatus, the metal is not separated from the paper, and the magnetic force is uniform, and the magnetic paper can be simply made.

다른 효과는 종이에 균일한 자력을 갖게 됨으로써 T.V 라디오 컴퓨터 냉장고핸드폰 등과 같이 전자파가 발생되는 곳에 종이를 부착하여 전자파의 피해를 방지하는 효과가 있다.Another effect is to have a uniform magnetic force on the paper to prevent the damage of the electromagnetic wave by attaching the paper where the electromagnetic wave, such as T.V radio computer refrigerator cell phone.

또한 이와 같이 금속등이 증착된 종이는 일반 종이가 타는 온도보다 높은 용융점을 가지고 있는 물질이 증착되어 있으므로 내화성을 가지게 되는 효과가 있다.In addition, since the metal is deposited, such as a material having a melting point higher than the burning temperature of ordinary paper is deposited has the effect of having a fire resistance.

Claims (1)

천연펄프로 만든 종이에 있어서, 스퍼터링장치를 활용하여 종이에 소정의 금속을 증착시키고 그 금속이 증착된 종이를 공지의 자력시스템(착자기)를 이용하여 종이에 증착된 금속을 자화시키는 것을 특징으로 하는 마그니틱 페이퍼In paper made of natural pulp, a metal is deposited on a paper by using a sputtering device, and the metal on which the metal is deposited is magnetized to a metal deposited on the paper by using a known magnetic system (magnetizer). Magnetic paper
KR1019990056748A 1999-12-10 1999-12-10 manufacturing methode for magnetic paper KR100365308B1 (en)

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Application Number Priority Date Filing Date Title
KR1019990056748A KR100365308B1 (en) 1999-12-10 1999-12-10 manufacturing methode for magnetic paper

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Application Number Priority Date Filing Date Title
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KR100365308B1 KR100365308B1 (en) 2002-12-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030055228A (en) * 2003-06-12 2003-07-02 심영섭 Manufacturing method for magnetic paper and its magnetic paper
CN115434186A (en) * 2022-09-05 2022-12-06 昆明彩瀚科技有限公司 Cigarette surface film-coated cigarette paper preparation method and cigarette

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60122243T2 (en) * 2000-06-28 2007-06-28 Ict Co. Ltd. purifying catalyst

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63166963A (en) * 1986-12-27 1988-07-11 Nissin Electric Co Ltd Production of thin film
DE69713225T2 (en) * 1996-03-12 2003-01-23 Tokushu Paper Mfg. Co. Ltd., Shizuoka SHEET FOR PREVENTING COUNTERFEITING AND METHOD FOR PRODUCING THE SAME
JPH10157359A (en) * 1996-12-05 1998-06-16 Iwatsu Electric Co Ltd Forgery prevention sheet
JP3782210B2 (en) * 1997-06-30 2006-06-07 日本電信電話株式会社 Crypto device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030055228A (en) * 2003-06-12 2003-07-02 심영섭 Manufacturing method for magnetic paper and its magnetic paper
CN115434186A (en) * 2022-09-05 2022-12-06 昆明彩瀚科技有限公司 Cigarette surface film-coated cigarette paper preparation method and cigarette

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